(11) 98705-3426
TrademarkIQ iconTrademarkIQ
Back to search
Official data from INPI

PROCESSO DE FABRICACAO DE UM MATERIAL DE SUSTENTACAO PELO BORRIFO EM FUSAO DE UM FLUXO,E MATERIAL DE SUSTENTACAO

IndeferidaInvention Patent
Talk to an expert

Application data

Number

PI7806290

Type

Invention Patent

Filing

09/25/1978

Publication

-
View on INPI

Progress at the INPI

Under appeal
  1. Filing09/25/78
  2. Publication
  3. Examination04/27/82
  4. Refused04/24/84
  5. Grant
  6. In force

The application was refused by the INPI on 04/24/1984. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 04/24/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

VANDERVELL PRODUCTS LTD

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

04/24/1984

RPI 705

Exigência - art. 36 da LPI

#6.1

01/18/1983

RPI 639

Pedido de certificado de adição de invenção

#5.1

09/14/1982

RPI 621

Solicitação de exame técnico

#4.1

04/27/1982

RPI 601

Patent monitoring

Track this patent in real time.

Receive alerts on INPI events, decisions, and expiry dates for your portfolio.